The primary factorization for 70 is 2 x 5 x 7. Put simply, 70 can be expressed as a product of its primary factors that are 2, 5, and 7. 70 can be written as a product of its prime factors 2, 5, and 7 is known as the prime factorization of 70. Such divisors are the building blocks that make up the number 70. By performing the method of prime factorization on 70, we can determine that 2, 5, and 7 are its main factors. Essentially, we are splitting down the number 70 into its constituent fundamental elements. Splitting the number 70 into its prime divisors 2, 5, and 7 is called the prime factorization of 70. By doing this we are representing 70 as a product of its fundamental elements.

Prime Factorization Intro and Factor Trees YouTube